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Observation record / Crossref · 研究前沿
Pneumococcal Vaccines
First seen 10/23, 10:24 · Last observed 10/23, 22:24 · Source data is current
Read the original source ↗Title-based outlinePneumococcal Vaccines
Why it mattersResearch metadata links to papers and authors. Read the original for conclusions; publication order is not impact.
The source provides a date without a publication time; excluded from hourly scored picks.
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Publication position history
3 observationsPublication feed in source order. Position changes do not count as heat or momentum.
Crossref bibliographic metadata CC0· Author Stephen Lockhart, Charlotte Ford
View original observation times and ranks
| Observation time (Beijing) | Source position |
|---|---|
| 10/23, 22:24 | 18 |
| 10/23, 16:24 | 18 |
| 10/23, 10:24 | 29 |
Daily aggregate history
| 日期 | Best daily position | Last daily position | Observations |
|---|---|---|---|
| 2026-10-23 | 18 | 18 | 3 |